摘要:
Novel hemostatic soluble cellulose fibers for treating wound, when applied to a bleeding wound, which absorb moisture therein and are easily dissolved to thereby assist the hemostatic effect and cell adhesion to the wound of blood platelets and fibrin contained in the blood. These hemostatic soluble cellulose fibers for treating wound are prepared by treating natural or regenerated cellulose fiber with an aqueous sodium hydroxide solution, carboxymethylating it by reacting with a monochloroacetic acid solution for a definite period of time in such a manner as to give a partial degree of substitution (degree of etherification) of hydroxyl in the glucose unit constituting the cellulose molecules of from 0.5 to less than 1.0, and applying or chemically bonding a coagulating protein fibrinogen, thrombin or blood coagulation factor XIII.
摘要:
There is provided a composition comprising a lubricant, preferably a water-soluble one, and components having a deviation of fabric wrinkle recovery angle versus water of at least +15, whereby the combination imparts in-wear wrinkle resistance to the fabric treated therewith.
摘要:
The present invention provides a liquid deodorant having a high deodorizing effect and lasting ability to a fabric or fabrics. That is, the present invention provides a liquid deodorant which comprises of 80 to 99 % by weight of water and has a pH of 7.5 to 9.5 at 25° C, 1000 ml of which deodorant may be adjusted to pH 10 at 25° C with 10 to 200 ml of 0.1 N aqueous NaOH and may be adjusted to pH 7 at 25° C with 20 to 500 ml of 0.1 N aqueous H2SO4.
摘要:
The present invention relates to a fabric care composition containing from about 0.01 % to about 1 % fabric softening active by weight, a solvent, and the balance adjunct materials. The fabric care composition is substantially free of starch, and substantially free of silicone. The present invention also relates to a fabric care method having the steps of providing the fabric care composition described above, applying the fabric care composition directly onto a fabric, and ironing the fabric. The present invention also relates to a fabric care method having the steps of providing a concentrated fabric care composition, providing a dilution solvent, diluting the concentrated fabric care composition with the dilution solvent to form a fabric care composition, applying the fabric care composition directly onto a fabric, and ironing the fabric. The concentrated fabric care composition contains from about 1 % to about 75 % fabric softening active by weight, a solvent, the balance adjunct materials and is substantially free of starch.
摘要:
Stable, aqueous wrinkle controlling and, optionally, odor-absorbing, compositions, and/or static reducing preferably for use on fabric; articles containing said compositions, and methods of use. The composition comprises fabric lubricant, shape retention polymer, lithium salt, and/or plasticizers for wrinkle control and, optionally, from about 0.1 % to about 20 %, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin. Optionally, the composition can contain additional ingredients including low molecular weight polyols; metallic salts to help control odor, ionic and nonionic surfactants to improve performance and formulatability, a humectant, etc. the composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers.
摘要:
An aerosol ironing aid composition in the form of a stable emulsion comprising (a) a non-polysaccharide, non-cellulosic stiffening agent; (b) an emulsified gliding agent; (c) dimethylether as propellant; and (d) the balance being water.
摘要:
A method for treating fibrous textile substrate is presented comprising the steps of:
a) applying, as a mist, onto the substrate, an aqueous liquid composition comprising from 0.2 to 2 % by weight of a fluorochemical substance or substances, wherein the number median diameter of the droplets in said spray is from 20 to 70 microns, and wherein said application is such that a uniform application of from 0.2 to 1.5 weight % of solids based on the weight of the substrate is deposited onto said substrate, and b) heating the resulting treated substrate at temperatures of from 85°C to 116°C sufficient to remove substantially all of the water from the applied aqueous liquid and to cure or coalesce the applied fluorochemical substance or substances.
摘要:
Procédé en continu d'imprégnation de fibres à l'aide de poudres de polymères, dans lequel on fait circuler lesdites fibres dans un aérosol généré par un lit fluidisé dont le pot de fluidisation, relié à la terre, et les particules constituant le lit fluidisé sont de nature à charger électrostatiquement les particules de poudres, on alimente ledit aérosol en un débit de nouvelles particules de poudre égal à celui dont on désire imprégner les fibres par unité de temps et dans lequel la totalité des particules de poudre préalablement introduites mais non imprégnées sur les fibres sont en permanence réintroduites dans le lit fluidisé sans modification du débit d'alimentation en nouvelles particules de poudre; et dispositif de mise en oeuvre.